MOD167 Compiler Directive

Abbreviation

M167

Arguments

None.

Default

The C166 Compiler uses the original C166 (80C166) instruction
set.

µVision

Options — C166 — Misc Controls.

Description

The MOD167 directive instructs the compiler to generate
code using the enhanced C167 instruction set. Among other things,
this instruction set has new instructions that more efficiently allow
access to far and huge objects. For this reason, the COMPACT
and LARGE memory models are best suited for C166 (80C166)
microcontrollers while the HCOMPACT, HLARGE, and
XLARGE memory models are better suited for C167 and compatible
devices.

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